Add title to all in one and chapter HTML
Add title to all in one and chapter HTML

Before, they had no title at all, e.g. see here:

http://www.rustforrubyists.com/book/book.html

Individual chapter pages could also include the chapter title, but that would be a bigger change.
dskecse/rust_for_rubyists,steveklabnik/rust_for_rubyists,steveklabnik/rust_for_rubyists,dskecse/rust_for_rubyists,gpbonillas/rust_for_rubyists,gpbonillas/rust_for_rubyists,dskecse/rust_for_rubyists,gpbonillas/rust_for_rubyists,steveklabnik/rust_for_rubyists